Hardware
Broken
Errors
7000
{
7999
7073
Tune+Span disconnect
7074
Discriminator unlock
7075
LOLA unleveled
7076
MULT unleveled
7077
YTF drive error
7078
Tune/Span
error
7079
EEPROM check error
Cause: This hardware error occurs when the controller has determined that the EEPROM
memory is invalid. Either the EEPROM is defective or the data in the EEPROM must be
reloaded.
Cure: Return to Hewlett-Packard for servicing.
7801
Optical atten failed
Cause: The optical attenuator cannot achieve a given setting. Automatic periodic zeroing
temporarily modies the attenuator setting, so this error can occur without a user attempt to
change attenuation.
Cure: Return to Hewlett-Packard for servicing.
7802
ADC error
Cause: The analog digital converter (ADC) in the power meter is not responding.
Cure: Return to Hewlett-Packard for servicing.
Error Messages 6-33